Cas no 33421-53-3 (2,3-Diphenylpyridine)

2,3-Diphenylpyridine structure
2,3-Diphenylpyridine structure
Product Name:2,3-Diphenylpyridine
CAS No:33421-53-3
MF:C17H13N
MW:231.291824102402
MDL:MFCD03413656
CID:315873
PubChem ID:118476
Update Time:2025-04-19

2,3-Diphenylpyridine Chemical and Physical Properties

Names and Identifiers

    • 2,3-Diphenylpyridine
    • Pyridine, 2,3-diphenyl-
    • 2,3-DIFLUORO-4-METHYLBENZOTRIFLUORIDE
    • 2,3-Diphenyl-pyridin
    • 2,3-diphenyl-pyridine
    • DIPHENYLPYRIDINE
    • EINECS 251-511-2
    • Pyridine,2,3-diphenyl
    • SCHEMBL37278
    • WKAXDAMWMOBXMP-UHFFFAOYSA-N
    • SY100865
    • FT-0767159
    • NS00029487
    • 2,3-diphenyl pyridine
    • 33421-53-3
    • MFCD03413656
    • DTXSID60187063
    • DB-081276
    • DTXCID70109554
    • MDL： MFCD03413656
    • Inchi： 1S/C17H13N/c1-3-8-14(9-4-1)16-12-7-13-18-17(16)15-10-5-2-6-11-15/h1-13H
    • InChI Key： WKAXDAMWMOBXMP-UHFFFAOYSA-N
    • SMILES： N1C=CC=C(C2C=CC=CC=2)C=1C1C=CC=CC=1

Computed Properties

  • Exact Mass: 231.10500
  • Monoisotopic Mass: 231.104799419g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 2
  • Complexity: 238
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 4.1
  • Topological Polar Surface Area: 12.9?2

Experimental Properties

  • PSA: 12.89000
  • LogP: 4.41560

2,3-Diphenylpyridine Customs Data

  • HS CODE：2933399090
  • Customs Data：

    China Customs Code:

    2933399090

    Overview:

    2933399090. Other compounds with non fused pyridine rings in structure. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2,3-Diphenylpyridine Pricemore >>

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